Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D983460 | Transparent face mask | Qiqi Wang, Yang Qin, Haotian Wang | 2023-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D983460 | Transparent face mask | Qiqi Wang, Yang Qin, Haotian Wang | 2023-04-11 |